664753678 is an even 9-digits composite number following 664753677
and preceding 664753679 . In scientific notation, it is written as 6.64753678 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 332376838 positive integers (up to 664753678) that are relatively prime to 664753678.
664753678 has 4 divisors, whose sum is 997130520
The reverse of 664753678 is 876357466
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 52 Digital Root 7
Name
six hundred sixty-four million seven hundred fifty-three thousand six hundred seventy-eight
Scientific notation
6.64753678 × 10^8
Engineering notation
6.64753678 × 10^6
Prime Factorization
2 × 332376839
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
664753678 Product of the distinct prime numbers
The prime factorization of 664753678 is 2 × 332376839.
Since it has a total of 2 prime factors.
4 , 3 , 98 , 69 , 992 , 980 , 1111 , 272 , 78395 , 93666 , 393270 , 445955 , 1313290 , 9025838 , 5398184 , 6252347 , 222112644 , 792053497 , 2727312870 , 9046464897
n×2
1329507356
n×3
1994261034
n×4
2659014712
n×5
3323768390
n÷2
332376839
n÷3
221584559.33333
n÷3
166188419.5
n÷5
132950735.6
n2
441897452414527684
n3
2.9375295679139E+26
n4
1.9527335845045E+35
n5
1.2980868324535E+44
2 √n25782.817495379
3 √n872.74408947301
4 √n160.57028833311
5 √n58.147647602776
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-664753677 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664753678 can be divided by 4 positive divisors.
The sum of these divisors (counting 664753678) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111100111110101011000001110
3
Ternary
1201022211222121121
4
Quaternary
213213311120032
5
Quinary
2330134104203
6
Senary
145543551154
8
Octal
4747653016
10
Decimal
664753678
12
Duodecimal
16675b4ba
16
Hexadecimal
279f560e
20
Vigesimal
a7ee43i
36
Base36
azrz7y
md5
0bf6a67b1d22b95750d47c248f3bce88
sha1
78f27a698f442dd332eb8f66d750a46f8bec2c45
sha256
dc9cd1353684ca11a12f050bee88e26618de0295abb73b9516ed8e32c62180fa
sha512
3bab412b18177b02194e0f5e711bb80c1673b479d889be78c84cbdb74dba092acc2087a34c2827a051eb29a6289440e181ed6862d41665154140e96e49301755
ripemd-160
125a1e27491970a106875c0a731efa5d7c590b25
Diameter
1329507356
Circumference
4176770542.5032
Area
1.3882617901455E+18
Volume
1.2304695080348E+27
Surface area
5.5530471605821E+18
Circumference
4176770542.5032
Perimeter
2659014712
Area
441897452414527684
Diagonal
940103667.065
Surface area
2651384714487166104
Volume
2.9375295679139E+26
Space diagonal
1151387144.8143
Perimeter
1994261034
Area
1.913472098293E+17
Altitude
575693572.40714
Surface area
1.913472098293E+17
Volume
3.4619117956798E+25
Height
313367889.02167